<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>Document</title>
  <!-- 样式 -->
  <link rel="stylesheet" href="./css/index.css">
</head>

<body>
  <div class="wrap">
    <div class="play_wrap" id="player">
      <div class="search_bar">
        <img src="images/player_title.png" alt="" />
        <!-- 搜索歌曲 -->
        <input type="text" autocomplete="off" v-model='query' @keyup.enter="searchMusic();" />
      </div>
      <div class="center_con">
        <!-- 搜索歌曲列表 -->
        <div class='song_wrapper' ref='song_wrapper'>
          <ul class="song_list">
            <li v-for="item in musicList">
              <!-- 点击放歌 -->
              <a href="javascript:;" @click='playMusic(item.id)'></a>
              <b>{{item.name}}</b>
              <span>
                <i @click="playMv(item.mvid)" v-if="item.mvid!=0"></i>
              </span>
            </li>

          </ul>
          <img src="images/line.png" class="switch_btn" alt="">
        </div>
        <!-- 歌曲信息容器 -->
        <div class="player_con" :class="{playing:isPlay}">
          <img src="images/player_bar.png" class="play_bar" />
          <!-- 黑胶碟片 -->
          <img src="images/disc.png" class="disc autoRotate" />
          <img :src="coverUrl==''?'./images/cover.png':coverUrl" class="cover autoRotate" />
        </div>
        <!-- 评论容器 -->
        <div class="comment_wrapper" ref='comment_wrapper'>
          <h5 class='title'>热门留言</h5>
          <div class='comment_list'>

            <dl v-for="item in hotComments">
              <dt>
                <img :src="item.user.avatarUrl" alt="" />
              </dt>
              <dd class="name">{{item.user.nickname}}</dd>
              <dd class="detail">
                {{item.content}}
              </dd>
            </dl>
          </div>
          <img src="images/line.png" class="right_line">
        </div>
      </div>
      <div class="audio_con">
        <audio ref='audio' @play="play" @pause="pause" :src="musicUrl" controls autoplay loop class="myaudio"></audio>
      </div>
      <div class="video_con" v-show="showVideo">
        <video ref='video' :src="mvUrl" controls="controls"></video>
        <div class="mask" @click="closeMv"></div>
      </div>
    </div>
  </div>
  <!-- 开发环境版本，包含了有帮助的命令行警告 -->
  <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
  <!-- 官网提供的 axios 在线地址 -->
  <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
  <script type="text/javascript">
    // 设置axios的基地址
    axios.defaults.baseURL = 'https://autumnfish.cn';
    // axios.defaults.baseURL = 'http://localhost:3000';



    // 实例化vue
    var app = new Vue({
      el: "#player",
      data: {
        // 搜索关键字
        query: '',
        // 歌曲列表
        musicList: [],
        // 歌曲url
        musicUrl: '',
        // 是否正在播放
        isPlay: false,
        // 歌曲热门评论
        hotComments: [],
        // 歌曲封面地址
        coverUrl: '',
        // 显示视频播放
        showVideo: false,
        // mv地址
        mvUrl: ''
      },
      // 方法
      methods: {
        // 搜索歌曲
        searchMusic() {
          if (this.query == 0) {
            return
          }
          axios.get('/search?keywords=' + this.query).then(response => {
            // 保存内容
            this.musicList = response.data.result.songs;

          })

          // 清空搜索
          this.query = ''
        },
        // 播放歌曲
        playMusic(musicId) {
          // 获取歌曲url
          axios.get('/song/url?id=' + musicId).then(response => {
            // 保存歌曲url地址
            this.musicUrl = response.data.data[0].url
          })
          // 获取歌曲热门评论
          axios.get('/comment/hot?type=0&id=' + musicId).then(response => {
            // console.log(response)
            // 保存热门评论
            this.hotComments = response.data.hotComments

          })
          // 获取歌曲封面
          axios.get('/song/detail?ids=' + musicId).then(response => {
            // console.log(response)
            // 设置封面
            this.coverUrl = response.data.songs[0].al.picUrl
          })

        },
        // audio的play事件
        play() {
          this.isPlay = true
          // 清空mv的信息
          this.mvUrl = ''
        },
        // audio的pause事件
        pause() {
          this.isPlay = false
        },
        // 播放mv
        playMv(vid) {
          if (vid) {
            this.showVideo = true;
            // 获取mv信息
            axios.get('/mv/url?id=' + vid).then(response => {
              // console.log(response)
              // 暂停歌曲播放
              this.$refs.audio.pause()
              // 获取mv地址
              this.mvUrl = response.data.data.url
            })
          }
        },
        // 关闭mv界面
        closeMv() {
          this.showVideo = false
          this.$refs.video.pause()
        },
        // 搜索历史记录中的歌曲
        historySearch(history) {
          this.query = history
          this.searchMusic()
          this.showHistory = false;
        }
      },

    })

  </script>
</body>

</html>